[PATCH v2 1/9] arm64: dts: rockchip: rk3588s-nanopi: fix sd min/max voltage

Joachim Eastwood via B4 Relay devnull+joachim.eastwood.gmail.com at kernel.org
Sun Nov 1 13:55:19 PST 2026


From: Joachim Eastwood <joachim.eastwood at gmail.com>

This regulator is only a simple power switch and cannot change the
output voltage.

Fixes: c08257d642ac ("arm64: dts: rockchip: refactor rk3588s-nanopi-r6 to support M6 boards")
Reviewed-by: Shawn Lin <Shawn.lin at rock-chips.com>
Signed-off-by: Joachim Eastwood <joachim.eastwood at gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi
index 22b0cdee22b40..8c36268e98768 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi
@@ -79,8 +79,8 @@ vcc_3v3_sd_s0: regulator-vcc-3v3-sd-s0 {
 		pinctrl-0 = <&sd_s0_pwr>;
 		regulator-name = "vcc_3v3_sd_s0";
 		regulator-boot-on;
-		regulator-max-microvolt = <3000000>;
-		regulator-min-microvolt = <3000000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
 		vin-supply = <&vcc_3v3_s3>;
 	};
 

-- 
2.56.0





More information about the linux-arm-kernel mailing list